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Table 4 Agreement of CECT with the reference modalities in detection of post-therapeutic colon cancer recurrence and metastasis (lesion-based analysis n = 252) crosstab

From: FDG-PETCT versus contrast-enhanced computed tomography in diagnosis of post-therapeutic colorectal cancer recurrence and metastases

 ReferenceTotal
NegativePositive
CE-CT resultNegativeNumber of Patients3468102
%48.6%37.4%40.5%
PositiveNumber of Patients36114150
%51.4%62.6%59.5%
TotalNumber of Patients70182252
%100.0%100.0%100.0%